ACKNOWLEDGMENTS I personally would like to thank the following people: Nancy E. Cropley, R.N. (d. 2002): It's now been nearly ten years since you've left this world, but I continue to hold your spirit in my heart, and I hope you can still see the joy of the world through my eyes. You are my hero, even today. I hope you can see how happy I am with Donna, but I will always miss you. As a political activist, you fought for what you believed in: social justice, peace, and universal health care. You were never afraid to go to jail to support your beliefs. Your example is helping me find a backbone for life. As a nurse for the homeless, you helped so many who are less fortunate. You worked tirelessly in the clinics, in the shelters, and on the streets. Your efforts eased the pain of so many people. And you saved lives. As an Internet entrepreneur, you showed me how to be happy pursuing a life working from home. You made it possible for me to have the freedom to be, instead of getting stuck in the corporate world. Nancy, you were my partner, my lover, my soul mate. You helped me find joy in this world. I take your lessons with me. I thank you for everything you've done. My wife Donna: With hope and love, you make my life worth living. With your love and support, my life is now better than ever. All the incredibly hard-working folks at McGraw-Hill: Stephanie Evans, Tim Green, LeeAnn Pickrell, Robert Campbell, Susie Elkind, and Rebecca Plunkett for their help in launching a great series and being solid team players. xxix